// IRemoteService.aidl
package com.cjg.common_lib;
import com.cjg.common_lib.IClientCallback;
// Declare any non-default types here with import statements

interface IRemoteService {
  // 服务端提供的方法
  void registerCallback(IClientCallback callback);
  void unregisterCallback(IClientCallback callback);
  void sendMessageToService(String message);
  void sendMessageToClient(String message);
}